Product Description Jewelry laser welding machine mini spot welder is specially developed for laser welding of jewelry by JNChangtai and mainly used in perforating and spot welding of gold and silver jewelry. The laser spot welding is an important aspect of laser process technology application.The spot welding process is thermal conduction, ie. The laser radiation heats the surface of work piece,and the surface heat diffuse to the interior throught themal conduction and melts the work piece by controlling the wideth, energy, peak power and repeating frequency of laser- pulse to form specific molten pool. Because of its uniqueadvantage,it is widely used in the process of gold and silver jewelry and welding of mini and small parts. Machine modelTPW-200w Max power of single impulse90J / 110J / 150J Welding depth0.1-3.0mm Pulse width0.1-20ms Laser welding frequency0-50Hz Adjustable scope of laser spot0.2-3.0mm Power Consumption鈮?KW Cooling system dimensionsWater cooling Observation system10X Microscope or HD CCD Power required220V卤10%/50Hz (optional 110V) ConsumableXenon lamp,Filter element,Protective lens,Argon Max laser power200w Working temperature55掳F(13掳C)-82掳F(28掳C) Working Humidity5%-75% OptionalCCD System Advantages 1. Whole machine adopted ergonomics design. It can better meet jewelry industry's requirements on precision, beautiful, stable performance, long time and constant processing. 2. Big inner space, it is convenient for placing tools and fixtures. 3. It is equipped with electric focusing mechanism, digital scale reading display, regulating switch for laser parameters, it operates more smoothly. 4. It is easy to replace dust screen, clean working area and recycle welding slag. 5. With the LED ring-shaped astral lamp which can be highlighted and microscope imported from Germany, the observation on welding position is much clearer. 6. More precise light spot, it meets the requirement of precision welding. Application Jewelry laser welding machine mini spot welder can be used in spot welding, perforating, repairing, retipping and resizing of gold/silver/titanium/platinum jewelry and small accessories. Also widely used in aviation, aerospace, sports products, medical instrument, titanium alloy denture, instrument, electronics, machinery, automobile, etc. Our Services 1. User-friendly English manual and video CD for machine using and maintaining 2. My company English software can do all kinds of patern recognition ,software upgrading and updating and updating free 3. All product has 12 MONTHS WARRANTY ,we can provide technical support even after the warranty.Jewelry Laser Welding Machine website:http://www.changtai-cnc.com/laser-welding-machine/jewelry-laser-welding-machine/